Pith Number

pith:46CLPGGO

pith:2013:46CLPGGO7JYSNB7IMYMH42VA6X

not attested not anchored not stored refs pending

A new model for NVSS galaxy catalogue using the redshift distribution and halo minimum mass

A. Gruppuso, A. Marcos-Caballero, E. Martinez-Gonzalez, F. Finelli, F. Schiavon, P. Vielva

arxiv:1312.0530 v1 · 2013-12-02 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{46CLPGGO7JYSNB7IMYMH42VA6X}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:05:45.444714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e784b798cefa712687e866187e6aa0f5f529775e087c2e8623fdd3042f2f373b

Aliases

arxiv: 1312.0530 · arxiv_version: 1312.0530v1 · doi: 10.48550/arxiv.1312.0530 · pith_short_12: 46CLPGGO7JYS · pith_short_16: 46CLPGGO7JYSNB7I · pith_short_8: 46CLPGGO

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/46CLPGGO7JYSNB7IMYMH42VA6X \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e784b798cefa712687e866187e6aa0f5f529775e087c2e8623fdd3042f2f373b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6a36e3d021512d9e6f1432775dbcabf99b4cd0a8d93beadec59482f428bc649",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-12-02T17:49:04Z",
    "title_canon_sha256": "c955ff561e95996d69c6e1efa9bae91fab4599cd4ab80ea541b88c78870f91a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0530",
    "kind": "arxiv",
    "version": 1
  }
}